baber/WOPTO huggingface dataset:
Patent KR-20020024222-A (KR)
Inventor: PARK DAE SOON
IPC: G06F11/00
Filed: 2002-02-05
Abstract: PURPOSE: A partial synchronous database security solution is provided to make the information of an enterprise and an individual completely reliable by storing information in a physically, completely independent server blocked up from a network. CONSTITUTION: The exposure of a security server to the outside is completely avoided by adding a relay server between an open server and the security server. If a user offers information to the open server, the open server encodes the information and transfers the information to the relay sever by connecting an internal connection A. While the information is stored in the relay server, an internal connection B is disconnected. When the information is transmitted to the user from the security server, the internal connection b is restored. After the information extracted from the security server is transmitted to the relay server, the internal connection B is disconnected. Thereafter, the internal connection A is restored. The information is transmitted to the open server, and the internal connection is disconnected.
Patent KR-20030067911-A (KR)
Title: Apparatus for detecting degree of acceleration sensor' breakdown in vehicle
Inventor: OH CHUNG YEOL
IPC: B60T8/88
Filed: 2002-02-09
Abstract: PURPOSE: A failure detection apparatus of an acceleration sensor for a vehicle is provided to detect an abnormal signal of a final deceleration and acceleration sensor, although an output signal of the final deceleration and acceleration sensor is within a rating output signal range in real acceleration and deceleration and the output signal is abnormal. CONSTITUTION: A failure detection apparatus of an acceleration sensor for a vehicle comprises a sensor unit(10) for detecting the wheel speed and the longitudinal deceleration and acceleration of the vehicle; an ECU(Electronic Control Unit,20) producing a control signal for signaling failure of a final deceleration and acceleration sensor(12) on the basis of the wheel speed, vehicle speed, and final deceleration and acceleration detected from the sensor unit; and a failure indication unit(30) for letting a driver know failure of the final deceleration and acceleration sensor according to the control signal of the ECU. The sensor unit includes wheel speed sensors(11) for detecting the wheel speed and the final deceleration and acceleration sensor for detecting the final deceleration and acceleration generated during traveling of the vehicle. The ECU includes a wheel speed calculation unit(21) calculating the wheel speed detected from the wheel speed sensors; a vehicle speed calculation unit(22) calculating the vehicle speed; a final deceleration and acceleration calculation unit(23) calculating the final deceleration and acceleration detected from the final deceleration and acceleration sensor; and a control unit outputting a control signal for controlling the failure indication unit.
Patent KR-20030068904-A (KR)
Title: Mobile phone with scanner for electronic dictionary
Inventor: SONG JOUNG JOON
IPC: G06K7/10
Filed: 2002-02-18
Abstract: PURPOSE: A scanner for a portable terminal and a method for implementing an electronic dictionary function using the same are provided to recognize a character inputted through a scanner and display dictionary information of the character on a window of a portable communication terminal. CONSTITUTION: A scanning unit(11) reads a character. A character recognizing unit(12) recognizes a character inputted by an operation of the scanning unit(11). A dictionary database unit(13) stores dictionary information including an English-Korean dictionary and a Korean-English dictionary. A key input unit(14) inputs an external control signal by a user and a signal for deciding a language to be translated. A microprocessor unit(15) controls operations of each system in accordance with a signal being inputted through the key input unit(14), searches the dictionary database unit(13) in accordance with a character recognized in the character recognizing unit(12), and translates the character into a language selected in the key input unit(14). A connector(16) for a data communication is connected to a portable terminal, inputs contents changed in the microprocessor unit(15) in an interior of the portable terminal, and displays the changed contents in a display unit(17).
Patent KR-20030069262-A (KR)
Title: System and method for Detecting unit for detecting specification of flash memory device
Inventor: LEE JAE YEONG
IPC: G06F13/00
Filed: 2002-02-19
Abstract: PURPOSE: A device for detecting a specification of a flash memory element and a method thereof are provided to detect a specification of a flash memory element without an introduction of an additional pin of the flash memory element to an MCU(Micro Control Unit). CONSTITUTION: An external interface unit(10) reads predetermined data written in each byte of a flash memory element(30) from an exterior. A control unit(20) compares data according to each byte of the flash memory element(30) read from the external interface unit(10) and judges inherent information with respect to a corresponding flash memory element in accordance with the comparison result. A storage(22) stores predetermined data which are output signals of the external interface unit(10). A comparison unit(24) compares predetermined data recorded in the storage(22) and judges inherent information with respect to a corresponding flash memory element in accordance with the comparison result.
Patent KR-20030072819-A (KR)
Title: Touch Pad Type Cordless Optical Mouse Based on Coordinate Transformation.
Inventor: KIM HONG CHAE
IPC: G06F3/0354
Filed: 2002-03-06
Abstract: PURPOSE: A method and a device for realizing a touch pad typed wireless optical mouse of a coordinates conversion method are provided to have a function of a present mouse and a touch pad function to operate the mouse with a thumb while holding the mouse with one hand. CONSTITUTION: An image processing sensor(201) receives an image continuously received from the outside, judges a value according to the variance of a common part of black and white by comparing the image with the previously received image, and sends the value to a coordinates movement deciding module(205). The coordinates movement deciding module(205) distinguishes a present mouse use mode from a touch pad mode according to a signal from a coordinates conversion mode switch(206). The signals of a right and a left switch(202,203) are sent to a microcontroller(207) after being arranged by a button interrupt module(204). The microcontroller(207) arranges the signals and sends it to an infrared transmitter(210) through a data bus(208). The infrared transmitter(210) converts the data from the microcontroller(207) into an infrared signal and transmits it.
Patent KR-20030072167-A (KR)
Title: The business model searched for a missing child by fingerprints
Inventor: JEONG NAM GEUN
IPC: G06Q50/22
Filed: 2002-03-05
Abstract: PURPOSE: A business model for finding a missing child through a fingerprint is provided to find a protector in a short time by searching the registered fingerprint of the child when the missing child occurs. CONSTITUTION: The fingerprint(1) of the child is recognized by a fingerprint recognizer(2) at a hospital, a public health center, a police office, a village office, and a regional center. The fingerprint(1) is transmitted and stored in a storing center(5) through a computer(3) and an Internet network(4). When the missing child occurs, a searching center recognizes the fingerprint(1) of the missing child and searches it from the storing center(5).
Patent KR-20020028992-A (KR)
Inventor: BAEK SOO GON
IPC: E04F11/02
Filed: 2002-03-13
Abstract: PURPOSE: Prefabricated variable stairs are provided to regulate the height and angle of stairs. CONSTITUTION: The prefabricated variable stairs comprise the steps of placing clamps(4) having a pin on a straight tube(1) at regular intervals, connecting the pin of the side of the clamp(4) and an intermediate hole of a stair plate, keeping a front hole of the stair plate and a final hole of the lower stair plate regularly by a spacing bolt(6) and keeping the appointed height, angle and interval between stairs.
Patent KR-20030077166-A (KR)
Title: Base stand of a washer
Inventor: KIM SANG HUN
IPC: D06F37/40
Filed: 2002-03-25
Abstract: PURPOSE: A manufacturing process of a base stand for a washing machine is provided to form a bolt hole easily by changing the order of the manufacturing process, to cut down expenses by reducing process, and to reduce the space by stacking and storing easily after forming bolt holes in a plate. CONSTITUTION: A plate(60) is bent and cut to form plural rectangles, and bolt holes(71a) are formed at both sides of a rectangular plate(60a). A fixing end(71) is formed by bending both ends of the plate including bolt holes, and fastened in the lower part of a dehydrating tub. A protection part is formed and bent in the portion excluding the fixing end to protect a driving unit installed in the lower part of the dehydrating tub by surrounding the side of the lower edge of the driving unit. Expenses are reduced by manufacturing simply, and the plate is stacked easily.
Patent KR-20020034124-A (KR)
Inventor: HAN SEUNG SU
IPC: C12G3/00
Filed: 2002-04-08
Abstract: PURPOSE: A method for producing medicinal alcohol added with seasoned spirit is provided by adding seasoned spirit with flavoring substances, such as amino acids and fusel oil. Therefore the medicinal alcohol having its characteristic taste and aroma is cost effectively produced. CONSTITUTION: The method for producing medicinal alcohol added with seasoned spirit is characterized by mixing filtered medicinal alcohol with seasoned spirit manufactured by adding glucose, sugar syrup, lactic acid, amino acid, fusel oil and the like, in a ratio of 1:1 or 1:2.
Patent KR-20030080357-A (KR)
Title: Pump operation control apparatus and thereof control method for hydraulic brake system
Inventor: JUNG HO GI
IPC: B60T17/22
Filed: 2002-04-08
Abstract: PURPOSE: A driving control device of a hydraulic pump for a hydraulic brake system and a control method thereof are provided to prevent stop of a hydraulic motor and minimize noise of the hydraulic pump by varying the duty rate of PWM(pulse width modulation) signals corresponding to pressure of an accumulator. CONSTITUTION: A driving control device of a hydraulic pump(22) supplying brake fluid to an accumulator(21) comprises a pressure sensor(23) detecting hydraulic pressure of a brake supplied to the accumulator; a target current decision unit deciding the target current supplied to the hydraulic motor based on the difference between the detected hydraulic pressure of the brake and the desired brake pressure; and a hydraulic motor control unit(28) driving the hydraulic motor for the target current in case of the brake pressure of the accumulator to be less than the desired brake pressure, and stopping the hydraulic motor in case of the brake pressure to be over the desired brake pressure.
Patent KR-20030082833-A (KR)
Title: Apparatus for holding a wiper arm
Inventor: BAN MYEONG SU
IPC: B60S1/34
Filed: 2002-04-18
Abstract: PURPOSE: A device for fixing a wiper arm is provided to prevent the vibration and friction of a wiper by firmly fixing the wiper arm to a vehicle body. CONSTITUTION: A device for fixing a wiper arm is composed of a wiper fixing unit(20) installed at the predetermined part of the wiper arm, and a vehicle fixing unit(30). A groove(21) is formed at one side of the wiper fixing unit. The vehicle fixing unit is attached to the predetermined part of a vehicle body, and has a fixed bar(31) supporting the groove.
Patent KR-20030082865-A (KR)
Title: Ultrasonic test method for cast-in-place concrete pile and computer readable record medium on which a program therefor is recorded
Inventor: KIM SEUNG
IPC: G01N29/04
Filed: 2002-04-18
Abstract: PURPOSE: A non-destructive testing method for a post and a recording medium capable of reading a program thereof using a computer are provided to allow a worker to easily find a fault in the post by displaying the fault in a waveform. CONSTITUTION: An operation starting signal for a measurement is inputted from information input devices of a user(S100). The operation starting signal is transmitted into a ultrasonic wave generating section and a ultrasonic wave receiving section(S200). A pulley trigger signal is inputted from a pulley of a measuring depth adjusting device and a ultrasonic wave generated from the ultrasonic wave generating section is received(S400). Based on the received ultrasonic wave, a speed of the ultrasonic wave is analyzed. The analyzed speed of the ultrasonic wave, density of concrete, and quality of concrete are stored in a data storing device(S500).
Patent KR-20030084244-A (KR)
Title: Image Media Rent and Withdraw Method through Real Time and System thereof
Inventor: PARK YEONG JUN
IPC: G06Q30/06
Filed: 2002-04-25
Abstract: PURPOSE: An image record media lending and withdrawal system and method is provided to enable a user to lend or withdraw an image record media, e.g., a video cassette tape or a DVD via various communication networks. CONSTITUTION: The method comprises several steps. A member accesses a web server over a wireless or wired internet(S11). The member searches for a desired image record media(S12), and requests the web server to lend the searched image record media(S13). The web server checks whether the member is general or regular(S14). The member pays for lending the image record media by using an accumulated money, a future payment scheme or a remittance(S15, S16). If the payment is finished, the web server stores the data on the selected image record media at a database(S17). A communication server transmits the data on the selected image record media to a mobile branch(S18), then the mobile branch checks the data on the selected image record media via a mobile communication network, visits the member, and delivers the selected image record media to the member(S19). The branch transmits a lending process result to the communication server via a mobile communication network(S20), and the transmitted lending process result is stored at the database(S21). The member transmits an image record media withdrawal request to the web server while the member puts the media into a withdrawal box(S22). The web server stores the withdrawal request at the database(S23), and then the communication server transmits the withdrawal request to the mobile branch(S24). The branch checks the withdrawal request, visits the member, collects the media from the withdrawal box, and transmits the withdrawal process result to the communication server(S25, S26). The communication server stores the withdrawal process result at the database(S27).
Patent KR-20020083484-A (KR)
Inventor: HIRAYAMA HIROSHI
IPC: H02K1/27
Filed: 2002-04-26
Abstract: PURPOSE: To provide a permanent magnet type dynamo-electric machine which is low in noises and a compressor using it. CONSTITUTION: The permanent magnet type dynamo-electric machine has a stator 5, on which an armature winding in a concentrated winding is executed so as to surround a plurality of teeth 8 formed to a stator core, and a rotor 1, in which permanent magnets 2 are housed in a plurality of permanent-magnet inserting holes formed to the rotor core 3. Arcuate sections and linear sections are formed to the teeth inner circumferential surfaces of the stator core, with 3.7<=(b/a)<=4.9 being established, when the width of the teeth is represented by (b) and the radial thickness of both end sections 8a of the front ends of the teeth by (a).
Patent KR-20020083493-A (KR)
Inventor: CHO GYE HYEON
IPC: C21D8/02
Filed: 2002-04-26
Abstract: PURPOSE: A duplex stainless steel which is capable of improving castability as improving strength and corrosion resistance at the same time, and particularly improves hot workabilities is provided, and a method for manufacturing the duplex stainless steel is provided. CONSTITUTION: The high manganese duplex stainless steel having superior hot workabilities comprises 0.1 wt.% or less of C, 0.05 to 2.2 wt.% of Si, 2.1 to 7.8 wt.% of Mn, 20 to 29 wt.% of Cr, 3.0 to 9.5 wt.% of Ni, 0.08 to 0.5 wt.% of N, and 5.0 wt.% or less of Mo, 1.2 to 8 wt.% of W, or a mixture thereof, and a balance of Fe and inevitable impurities, wherein the high manganese duplex stainless steel having superior hot workabilities comprises 0.1 wt.% or less of C, 0.05 to 2.2 wt.% of Si, 2.1 to 7.8 wt.% of Mn, less than 20 to 26 wt.% of Cr, 4.1 to 8.8 wt.% of Ni, 0.08 to 0.345 wt.% of N, 5.0 wt.% or less of Mo, and a balance of Fe and inevitable impurities in case that Mo is added alone when Cr content is less than 20 to 26 wt.%, the high manganese duplex stainless steel having superior hot workabilities comprises 0.1 wt.% or less of C, 0.05 to 2.2 wt.% of Si, 3.1 to 7.8 wt.% of Mn, 26 to 29 wt.% of Cr, 4.1 to 9.5 wt.% of Ni, 0.08 to 0.345 wt.% of N, 5.0 wt.% or less of Mo, and a balance of Fe and inevitable impurities in case that Mo is added alone when Cr content is 26 to 29 wt.%, the high manganese duplex stainless steel having superior hot workabilities comprises 0.1 wt.% or less of C, 0.05 to 2.2 wt.% of Si, 2.1 to 7.8 wt.% of Mn, 20 to 29 wt.% of Cr, 3.0 to 9.5 wt.% of Ni, 0.08 to 0.5 wt.% of N, 1.2 to 8 wt.% of W, and a balance of Fe and inevitable impurities in case that W is added alone, and the high manganese duplex stainless steel having superior hot workabilities comprises 0.1 wt.% or less of C, 0.05 to 2.2 wt.% of Si, 2.1 to 7.8 wt.% of Mn, 20 to 27.8 wt.% of Cr, 3.0 to 9.5 wt.% of Ni, 0.08 to 0.5 wt.% of N, 0.5 wt.% or less of Mo, 1.2 to 8 wt.% of W, and a balance of Fe and inevitable impurities in case that both Mo and W are added, wherein Mo and W satisfy Mo+0.5W=0.8 to 4.4 wt.%.
Patent KR-20030084502-A (KR)
Title: Apparatus for Prefabricated concrete Block
Inventor: NAM KI HO
IPC: B28B21/82
Filed: 2002-04-27
Abstract: PURPOSE: An apparatus for producing a ready-made concrete structure is provided to accomplish a simple separation or assembly of the concrete structure by applying a displacement of multiple panels forming an outer framework for the structure at a level. CONSTITUTION: The apparatus comprises an outer framework(100) including floor molded panels(110), right and left molded panels(120,130), front and rear molded panels(140,150), and a plurality of couplings(10) to connect all of the panels. The panels(120,130) and the panels(140,150) are closely arranged together to form a first and a second displacement components(20,30) to freely move the panels at a level. The floor panels(110) have multiple frame components around lower frame of a horizontal plate and several supporting components across the frame components at equal intervals.
Patent KR-20030085245-A (KR)
Title: Horizontal deflection control circuit of video display apparatus
Inventor: KIM GYEONG SIK
IPC: H04N3/16
Filed: 2002-04-29
Abstract: PURPOSE: A horizontal deflection control circuit of a video display system is provided to construct a linear coil including no permanent magnet and control current flow using a diode so as to compensate horizontal linearity. CONSTITUTION: A horizontal deflection control circuit of a video display system includes a horizontal deflection coil(HDY) connected to the collector of a horizontal output transistor(Q21) to generate deflection current, a linear coil(L21) serially connected to the horizontal deflection coil to compensate horizontal linearity for the deflection current, the first and second deflection current control diodes(D22,D23) for controlling the deflection current, and a compensation capacitor(C22) connected between the output of the linear coil and ground terminal to compensate linearity according to a variation in the horizontal frequency.
Patent KR-20030086828-A (KR)
Title: Pipe with hollow and without joining, the method and equipment of making the same
Inventor: SON SAM SOO
IPC: B29D23/00
Filed: 2002-05-07
Abstract: PURPOSE: A monocoque pipe in which hollow parts are spirally formed along a length direction of the pipe by single process is provided, and a method and an apparatus for manufacturing the pipe are provided. CONSTITUTION: In a manufacturing apparatus of a monocoque pipe(50) used for water works and sewer system and consisted of a plurality of hollow parts, the apparatus comprises a crushing means(71) for crushing recyclables formed of polyethylene or polypropylene to a certain size; a mixing means(72) for mixing the crushed recyclables formed of polyethylene or polypropylene with polyethylene or polypropylene; a melting extrusion means(73) for melting and extruding polyethylene or polypropylene mixed by the mixing means; a double pipe molding means(74) for molding the extruded polyethylene or polypropylene so that the extruded polyethylene or polypropylene is molded in a pipe shape, and a plurality of hollow parts are formed in a length direction of the pipe at a thickness part of the pipe; first cooling means(77) for cooling the pipe molded by the double pipe molding means to a certain temperature; twist mean(75,76) for twisting the pipe cooled to a certain temperature; and second cooling means(78) for cooling the pipe so that the pipe is completely hardened as the pipe(50) is being twisted, wherein the twist means are proceeded from the double pipe molding means to a pipe extruding direction so that the pipe is integrally formed, wherein the plurality of hollow parts are spirally formed in a length direction of the pipe by the twist means.
Patent KR-20030087211-A (KR)
Title: sleeve for optical fiber connector and the manufacture method
Inventor: YOON SANG BO
IPC: G02B6/38
Filed: 2002-05-08
Abstract: PURPOSE: A sleeve for optical fiber connector and a fabricating method thereof are provided to form a straight sleeve without a tapering part by forming a long sleeve perform and cutting a front portion of high density and an end portion of low density from the long sleeve perform. CONSTITUTION: Raw materials of low viscosity are pelletized by mixing zirconia of 82-83 weight percent, polyethylene of 2-3 weight percent, ethylene vinyl acetate of 4-5 weight percent, paraffin wax of 8-9 weight percent, carnauva wax of 0.5-1 percent, and stearic acid of 0.5-1 percent. A pellet is formed by pelletizing the raw materials of low viscosity. An injection molding process is performed to form a long sleeve perform. A front portion as a high density part and an end portion as a low density part are cut from the long sleeve perform.
Patent KR-20030090185-A (KR)
Inventor: BAE SEONG JUN
IPC: H01L27/32
Filed: 2002-05-21
Abstract: PURPOSE: An electroluminescent display device and a fabrication method of the same are provided to prevent a disconnecting phenomenon of a cathode by forming a line type barrier rib with the organic polymer. CONSTITUTION: An electroluminescent display device includes a substrate(112), a plurality of transparent electrode layers(150), a buffer layer(156), a plurality of barrier ribs(160), a hole injection/transport layer(152), an electro-luminescent layer(154), and a cathode(158). The transparent electrode layers(150) are formed on a plurality of pixel regions of the substrate(112). The buffer layer(156) is formed between the pixel regions. The barrier ribs(160) are formed in a constant interval on the buffer layer(156). The hole injection/transport layer(152) is laminated on the barrier ribs(160) in order to be connected to the pixel regions. The electro-luminescent layer(154) is patterned on the hole injection/transport layer(152). The cathode(158) is formed on the electro-luminescent layer(154) in order to be connected to the pixel regions.